Screw compressor is special equipment

Screw compressors are generally not considered special equipment. Special equipment generally refers to boilers, pressure vessels (including gas cylinders, the same below), pressure pipes, elevators, lifting appliances, passenger ropeways, large amusement facilities and special motor vehicles in the field (factory) that involve life safety and high risk. Although the screw compressor is used to compress gas, its structure and operation principle are relatively simple, and the risk is low, so it is usually not classified as special equipment.

The water-lubricated oil-free inverter screw air compressor of Shanghai Grankering Group is an efficient and environmentally friendly compressor. It uses water lubrication technology to ensure that the gas is pure and oil-free during the compression process, and is suitable for applications that require high gas quality. At the same time, the application of variable frequency control technology enables the compressor to adjust the output according to the actual demand, and realize the optimization of energy efficiency. This kind of air compressor has a wide range of power, from 7.5KW to 250KW, which can meet the gas demand of different scales.

Question: What are the unique features of the water-lubricated oil-free variable frequency screw air compressor of Shanghai Granklin Group?

Answer: The unique feature of the water-lubricated oil-free frequency conversion screw air compressor of Shanghai Granklin Group is that it adopts water lubrication technology and frequency conversion control technology. Water lubrication technology ensures that the compressed air is pure and oil-free, avoiding the pollution and maintenance problems that traditional lubricants may bring. The variable frequency control technology enables the compressor to flexibly adjust the output according to the actual demand, realize the optimization of energy efficiency and reduce the operating cost. In addition, this series of air compressors have a wide range of power, which can meet the gas needs of different scales and provide users with more choices.